Abstract
The preparation of a new acid lanthanide diphosphate is reported. The acid praseodymium diphosphate, obtained as a trihydrate salt, is investigated by chemical analysis, X-ray powder diffraction and IR spectroscopy. The study of the thermal behavior of HPrP2O7·3H2O shows that its dehydration begins at 367 K. A scheme of its decomposition is proposed.
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I. V. Tananaev, V. G. Kuznetsov and V. P. Vasileva, Izv. Akad. Nauk SSSR, Neorg. Mater., 3 (1967) 107.
N. N. Chudinova, G. M. Balagina and L. P. Shklover, Izv. Akad. Nauk SSSR, Neorg. Mater., 13 (1977) 2075.
E. G. Afonin and N. I. Pechurova, Russ. J. Inorg. Chem., 35 (1990) 783.
M. Kizilyalli, J. Less-Common Metals, 127 (1987) 147.
F. Chehimi-Moumen, D. Ben Hassen-Chehimi, M. Ferid and M. Trabelsi-Ayadi, Mat. Res. Bull., 36 (2001). In the press.
D. E. C. Corbridge and E. J. Lowe, J. Chem. Soc., (1954) 493-502.
A. Rumont, R. Cahay, M. Liegeois-Duyckaerts and P. Tarte, Eur. J. Solid State Inorg. Chem., 28 (1991) 207.
J. C. P. D. S. Card No 32-885.
J. C. P. D. S. Card No 35-295.
A. Yu. Sazhenkov and V. A. Masloboev, Russ. J. Inorg. Chem., 37 (1992) 257.
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Chehimi-Moumen, F., Ben Hassen-Chehimi, D., Ferid, M. et al. Synthesis and Thermal Behavior of the Hydrogen Praseodymium Diphosphate (HPrP2O7·3H2O). Journal of Thermal Analysis and Calorimetry 65, 87–92 (2001). https://doi.org/10.1023/A:1011520417067
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DOI: https://doi.org/10.1023/A:1011520417067